City of Tacoma v. Western Metal Industry Pension Fund

CourtDistrict Court, W.D. Washington
DecidedMay 28, 2025
Docket2:24-cv-00099
StatusUnknown

This text of City of Tacoma v. Western Metal Industry Pension Fund (City of Tacoma v. Western Metal Industry Pension Fund) is published on Counsel Stack Legal Research, covering District Court, W.D. Washington primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
City of Tacoma v. Western Metal Industry Pension Fund, (W.D. Wash. 2025).

Opinion

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3 4 5 UNITED STATES DISTRICT COURT 6 WESTERN DISTRICT OF WASHINGTON AT SEATTLE 7 CITY OF TACOMA, CASE NO. 2:24-cv-99 8 Plaintiff, ORDER ON CROSS-MOTIONS FOR 9 SUMMARY JUDGMENT v. 10 WESTERN METAL INDUSTRY 11 PENSION FUND and its BOARD OF TRUSTEES, 12 Defendants. 13

14 1. INTRODUCTION 15 An employer who withdraws from an underfunded multiemployer pension 16 plan must pay its fair share of the plan’s unfunded liabilities. Congress established 17 this “withdrawal liability” as a fixed debt owed to the pension plan when it passed 18 the Multiemployer Pension Plan Amendments Act of 1980. See Pension Ben. Guar. 19 Corp. v. R.A. Gray & Co., 467 U.S. 717, 724–5 (1984); 29 U.S.C. §§ 1381, 1391. 20 This case arises from an arbitration award concerning Plaintiff City of 21 Tacoma’s (“the City”) withdrawal liability to Defendant Western Metal Industry 22 Pension Fund (“the Plan”). An arbitrator has already ruled that the Plan 23 1 improperly calculated the City’s liability by using interest rates that didn’t reflect 2 the Plan’s actual investment experience. The parties now seek judicial review of

3 that arbitration decision. 4 At issue is whether the Plan’s actuary made appropriate assumptions when 5 calculating the City’s withdrawal liability. ERISA requires plan actuaries to use 6 reasonable assumptions that “tak[e] into account the experience of the plan and 7 reasonable expectations” of investment returns and “offer the actuary’s best 8 estimate of anticipated experience under the plan[.]” 29 U.S.C. § 1393(a)(1). The

9 Plan’s actuary, however, did not base her interest-rate assumptions on the Plan’s 10 actual or expected investment returns of 7%. Instead, she used significantly lower 11 “settlement rates” prescribed by the Pension Benefit Guaranty Corporation 12 (“PBGC”) for terminating plans—between 2.53% and 2.84%—ratcheting up the 13 City’s assessed liability by about $30 million. 14 Having reviewed the record, the parties’ briefing, and the law, the Court, 15 being fully informed, GRANTS the City’s motion to enforce the arbitrator’s award,

16 Dkt. No. 17, DENIES the Plan’s motion to vacate, Dkt. No. 18, and confirms the 17 arbitrator’s order requiring the Plan to recalculate the City’s withdrawal liability 18 using a 7% interest-rate assumption. Binding Ninth Circuit precedent clearly 19 prohibits plans from using PBGC settlement rates that ignore the plan’s actual 20 investment experience. The arbitrator correctly applied this law to the undisputed 21 facts.

22 23 1 2. BACKGROUND 2 2.1 Legal background. 3 Congress enacted the Employee Retirement Income Security Act of 1974 4 (ERISA) “to provide comprehensive regulation for private pension plans.” Connolly 5 v. Pension Ben. Guar. Corp., 475 U.S. 211, 213 (1986). ERISA aims “to ensure that 6 employees and their beneficiaries would not be deprived of anticipated retirement 7 benefits by the termination of pension plans before sufficient funds have been 8 accumulated in the plans.” Gray, 467 U.S. at 720 (citing Nachman Corp. v. Pension 9 Ben. Guar. Corp., 446 U.S. 359, 361–362 (1980)). To achieve this goal, Congress 10 “created the Pension Benefit Guaranty Corporation (PBGC), a wholly owned 11 Government corporation, to administer an insurance program for participants in … 12 pension plans.” Connolly, 475 U.S. at 214; see 29 U.S.C. § 1302. 13 To address financial instability in multiemployer pension plans, Congress 14 later passed the Multiemployer Pension Plan Amendments Act of 1980 (MPPAA), 15 which requires employers who withdraw from such plans to pay “withdrawal 16 liability”—their “proportionate share of the plan’s unfunded vested benefits.” Gray, 17 467 U.S. at 717, 725; 29 U.S.C. §§ 1381, 1391. 18 Central to this case is how withdrawal liability is calculated. When an 19 employer withdraws, the plan’s actuary determines the liability amount by applying 20 various “actuarial assumptions,” with the interest-rate assumption being “arguably 21 the most important.” Concrete Pipe & Prods. of Cal., Inc. v. Constr. Laborers 22 Pension Tr. for S. Cal., 508 U.S. 602, 633 (1993). A higher interest rate yields 23 1 higher projected growth, reducing the liability assessment; a lower rate increases 2 the liability assessment. GCIU-Emp. Ret. Fund v. MNG Enters., Inc., 51 F.4th 1092,

3 1099 (9th Cir. 2022). 4 ERISA requires that these actuarial assumptions be “reasonable (taking into 5 account the experience of the plan and reasonable expectations)” and, “in 6 combination, offer the actuary’s best estimate of anticipated experience under the 7 plan[.]” 29 U.S.C. § 1393(a)(1). Alternatively, the statute also permits the use of 8 actuarial assumptions derived from PBGC regulations (see 29 U.S.C. § 1393(a)(2)),

9 but because no such final regulations have been issued, plans must currently use 10 the first method. See GCIU, 51 F.4th at 1098 n.2. 11 Importantly, the legal framework for individual employer withdrawals differs 12 from that governing mass withdrawals when all employers exit and the plan is 13 terminated. In mass-withdrawal situations, plans must typically purchase 14 annuities to cover benefits, and PBGC prescribes settlement rates reflecting risk- 15 free annuity prices rather than expected investment returns. See Sofco Erectors,

16 Inc. v. Trs. of Ohio Operating Eng’rs Pension Fund, 15 F.4th 407, 420–21 (6th Cir. 17 2021). 18 The MPPAA also establishes procedures for employers to challenge 19 withdrawal-liability assessments. Once the plan determines the liability amount, it 20 issues a notification and demand to the employer. 29 U.S.C. § 1399(b). If the 21 employer objects, the matter proceeds to mandatory arbitration. 29 U.S.C. §

22 1401(a)(1). During arbitration, the plan’s calculations are presumed correct unless 23 the employer shows by a preponderance of evidence that “the actuarial assumptions 1 and methods used in the determination were, in the aggregate, unreasonable” or 2 “the plan’s actuary made a significant error.” 29 U.S.C. § 1401(a)(3)(B). After

3 arbitration concludes, either party may seek “judicial review of the arbitrator’s 4 decision” in federal district court “to enforce, vacate, or modify the [arbitration] 5 award.” Concrete Pipe, 508 U.S. at 611 (citing 29 U.S.C. § 1401(b)(2)). 6 2.2 Factual background. 7 The following uncontested facts support this Court’s decision. See Dkt. No. 14 8 (City of Tacoma, Claimant, v.

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City of Tacoma v. Western Metal Industry Pension Fund, Counsel Stack Legal Research, https://law.counselstack.com/opinion/city-of-tacoma-v-western-metal-industry-pension-fund-wawd-2025.